378703004 has 12 divisors (see below), whose sum is σ = 691544784. Its totient is φ = 181118784.

The previous prime is 378702977. The next prime is 378703057. The reversal of 378703004 is 400307873.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2058077 + ... + 2058260.

It is an arithmetic number, because the mean of its divisors is an integer number (57628732).

Almost surely, 2^378703004 is an apocalyptic number.

It is an amenable number.

378703004 is a deficient number, since it is larger than the sum of its proper divisors (312841780).

378703004 is a wasteful number, since it uses less digits than its factorization.

378703004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4116364 (or 4116362 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 378703004 is about 19460.2930090993. The cubic root of 378703004 is about 723.4906396651.

The spelling of 378703004 in words is "three hundred seventy-eight million, seven hundred three thousand, four".